Retail investors are returning to UK markets

For several decades, British retail investors have largely ignored their own market. However, the landscape has begun to shift, according to reports from Rupert Hargreaves. At the end of 2024, domestic investors held just 11.6 percent of UK equities, while international investors claimed a record 58.8 percent. This trend has been a cause for concern, showing a lack of interest in the domestic market and potentially reflecting issues within the market itself.

The situation has improved recently, thanks to the introduction of the Public Offers and Admissions to Trading Regulations. These new rules, effective from mid-January, aim to increase access for everyday investors to public equity and debt capital markets by reducing the costs associated with raising capital. Since the changes, domestic retail investor allocation in fundraising has surged three times compared to the same period in 2025.

Additionally, 85 percent of London market fundraising events exceeding £100 million in 2026 have incorporated retail investor offers, marking the highest level in seven years.

Retail capital's share of all equity capital raised in the UK has also seen a significant increase. Retailbook, a platform facilitating retail investment, has driven £1.7 billion of retail capital into UK capital markets over the past 18 months. Notable recent raises with retail involvement include Seraphim Space Investment Trust, which secured £137 million with 33 percent from retail investors; Supermarket Income REIT, raising £100 million with 10 percent from retail; and Princes Group, which obtained £187 million with 7.3 percent from retail investors.

Smaller investors also played a role, such as when United Utilities raised £800 million with around £5 million contributed by retail investors. The most substantial raise this year was the £1.9 billion equity placement by Rosebank Industries, with retail investors contributing £7.7 million. In the past two weeks, Hammerson launched a £189 million placement with a modest 0.2 percent retail allocation to fund its acquisition of a 50 percent stake in Manchester Arndale.

Tritax Big Box REIT raised £350 million, selling 213 million new shares, with 6.4 million allocated to retail investors for its data center growth initiative.

The new retail investor framework, Marex Financial, using the Winterflood Retail Access Platform, facilitated the allocation of £270 million worth of shares to UK investors in the SpaceX IPO, despite nearly $1 billion of total local demand. While increased retail investor demand alone cannot rescue the UK capital markets, this shift suggests that retail investors are both willing and capable of supporting the growth of UK-listed companies. Policymakers should take note of this emerging trend.